[email protected] writes: >As soon as you need security, the performance of v3 becomes irrelevant. >Otherwise, it is better with v4, or with v3, depending on the setup >and the usage pattern.
NFSv4 is as fast or faster than NFSv3. Most people won't notice a difference. On the other hand, many people still use AUTH_SYS with NFSv4 and still believe that this is now more secure.
